#include "xbt/sysdep.h"
#include "surf/surf.h"
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(sd_workstation, sd,
- "Logging specific to SimDag (workstation)");
-
/* Creates a storage and registers it in SD.
*/
SD_storage_t __SD_storage_create(void *surf_storage, void *data)
xbt_free(s);
}
-/**
- * \brief Returns the workstation list
- *
- * Use sg_host_count() to know the array size.
- *
- * \return an array of \ref sg_host_t containing all workstations
- * \remark The workstation order in the returned array is generally different from the workstation creation/declaration order in the XML platform (we use a hash table internally).
- * \see sg_host_count()
- */
-const sg_host_t *sg_host_list(void) {
- xbt_assert(sg_host_count() > 0, "There is no workstation!");
-
- if (sd_global->host_list == NULL) /* this is the first time the function is called */
- sd_global->host_list = (sg_host_t*)xbt_dynar_to_array(sg_hosts_as_dynar());
-
- return sd_global->host_list;
-}
-
-/** @brief Displays debugging informations about a workstation */
-void sg_host_dump(sg_host_t ws)
+double sg_host_computation_time(sg_host_t host, double flops_amount)
{
- xbt_dict_t props;
- xbt_dict_cursor_t cursor=NULL;
- char *key,*data;
-
- XBT_INFO("Displaying workstation %s", sg_host_get_name(ws));
- XBT_INFO(" - speed: %.0f", ws->speed());
- XBT_INFO(" - available speed: %.2f", sg_host_get_available_speed(ws));
- props = sg_host_get_properties(ws);
-
- if (!xbt_dict_is_empty(props)){
- XBT_INFO(" - properties:");
-
- xbt_dict_foreach(props,cursor,key,data) {
- XBT_INFO(" %s->%s",key,data);
- }
- }
+ xbt_assert(flops_amount >= 0,
+ "flops_amount must be greater than or equal to zero");
+ return flops_amount / sg_host_speed(host);
}
/**
* \return a new array of \ref SD_link_t representing the route between these two workstations
* \see SD_route_get_size(), SD_link_t
*/
-double sg_host_speed(sg_host_t workstation)
-{
- return workstation->speed();
-}
-int sg_host_core_count(sg_host_t workstation) {
- return workstation->core_count();
-}
-
-
-double sg_host_computation_time(sg_host_t workstation,
- double flops_amount)
-{
- xbt_assert(flops_amount >= 0,
- "flops_amount must be greater than or equal to zero");
- return flops_amount / workstation->speed();
-}
-
-xbt_dict_t sg_host_get_mounted_storage_list(sg_host_t workstation){
- return workstation->extension<simgrid::surf::Host>()->getMountedStorageList();
-}
-
-xbt_dynar_t sg_host_get_attached_storage_list(sg_host_t workstation){
- return surf_host_get_attached_storage_list(workstation);
-}
-
const SD_link_t *SD_route_get_list(sg_host_t src,
sg_host_t dst)
{
(surf_host_model_t)surf_host_model, src, dst));
}
-/**
- * \brief Returns the total speed of a workstation
- *
- * \param workstation a workstation
- * \return the total speed of this workstation
- * \see sg_host_get_available_speed()
- */
-/**
- * \brief Returns the amount of cores of a workstation
- *
- * \param workstation a workstation
- * \return the amount of cores of this workstation
- */
/**
* \brief Returns an approximative estimated time for the given computation amount on a workstation
*
